Haier LEC32B33200 User Manual

SERVICE MANUAL
LCD TV
Model No.
LEC32B33200
Chassis
Z
This service information is designed for experienced repair technicians only and is not designed for use by the general public.
It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product.
Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service or repair
the product or products dealt with in this service information by anyone else could result in serious injury or death.
Haier Group
©2009 Qingdao Haier Electronics Co., Ltd.
All rights reserved. Unauthorized copying and distribution is a violation of law.
WARNING
MSD318

Haier LEC32B33200 Specifications

General

Brand	Haier
Model	LEC32B33200
Category	LCD TV
Language	English

Summary

General Information and Safety

General Guidelines

Provides guidance for servicing and handling electronic components safely.

Important Notice

Highlights critical warnings, regulations, and component handling procedures.

General Servicing Precautions

Outlines essential safety measures and practices during repair.

Electrostatic Discharge (ES) Devices

Details methods to prevent damage to sensitive electronic components.

Specifications and Components

Specifications

Location of Controls and Components

Identifies the physical location of key boards and connectors on the TV.

Board Details

Disassembly and Assembly

Disassemble and Assemble Procedures

Provides step-by-step instructions for taking apart and reassembling the TV.

Remove the power module

Remove the Main board

Operation

TV Operation Overview

Operation Instructions and Controls

TV Menu Settings

Guides on adjusting picture, audio, system settings, parental controls, and channels.

DVD Player Operation

Troubleshooting

TV Troubleshooting Guide

Addresses common TV issues like no picture, no sound, and panel failures.

Input Signal Troubleshooting

Failure Mode Analysis

DVD Troubleshooting